MRCMS org.marker.mushroom.controller.FileController rename.do rename cross site scripting

A vulnerability was found in MRCMS 3.1.2. It has been classified as problematic. Affected is the function rename of the file /admin/file/rename.do of the component org.marker.mushroom.controller.FileController. The manipulation of the argument name/path leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.